Roll Away RECLAMP

The roll away reclamp mode is used to provide safe park, even in the worst case conditions. These conditions can be for example an undetected actuator efficiency loss, extreme low friction between pads and disc.

The conditions for activation of the roll away reclamp function are as follows:

• Accelerator pedal not pressed (or invalid).
• Both brakes have been statically applied.
• Mode is STATIC (vehicle speed is less than 3 km/h (2 mph).
• Roll away reclamp not inhibited (such as due to fault entries).
• Electric Park Brake (EPB) reference speed (2nd fastest wheel speed) is valid and greater than 0.
• At least 1 wheel pulse counter (only rear wheels, more than 12 pulses).
• Anti-Lock Brake System (ABS) control module must be awake.